package InterfaceDemo;
//将不想让别人创建无意义的对象abstract就能使其无法实例化
public abstract class Person {
    private int age;
    private String name;

    public Person() {
    }

    public Person(int age, String name) {
        this.age = age;
        this.name = name;
    }

    public int getAge() {
        return age;
    }

    public void setAge(int age) {
        this.age = age;
    }

    public String getName() {
        return name;
    }

    public void setName(String name) {
        this.name = name;
    }

    public abstract void work();
}
